18650 Battery Holder V3 Raspberry Pi arduino Overcharge Protection 5V


The 18650 battery shield has now been updated to V3. You can use this battery to shield power from many products like Raspberry Pi or other controller board. There is a protection in this version of the 18650 shield. The output current can reach 2A.


1. Battery protection (overcharge or overdischarge)
2. Micro USB port input
3. A type USB output
4. 0.5A current charging
5. There is a switch to turn on/off.
6. Input voltage 5v-8v.
7. Power Output: 3V/1A or 5V/2A
8. LED indication (green, red indicates charging)


Caution "+" and "-", you should follow the direction "+" "-" on the PCB.


Note: If you misplace the battery, the charging chip will be destroyed. This product does not include battery 18650.